Flash
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Science & Technology
What’s a green flash and how can I see one?
What’s a green flash? Watch this video to learn more. The 2026 lunar calendars are here! Best Christmas gifts in…
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Science & Technology
Astronomers Capture Rare Impact Flash on the Moon
On December 12, 2025, a team of astronomers at the Armagh Observatory and Planetarium (AOP) witnessed something truly rare—a brief…
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